Expo QR is the cleanest QR scanner and generator for Android & iOS. Offline-first, instant, and completely free.
expoqr.app
Features
Built for speed and simplicity. No ads buried in the scan flow, no fake premium gates — just a tool that works.
Point your camera at any QR code. Recognition happens in under 200ms — no lag, no fumbling.
Generate QR codes with your colors, logo, and style. Looks great printed or on screen.
No account required. All scanning and generation runs on your device — your data stays yours.
Every scan is saved locally. Search, copy, or share any past result in one tap.
URLs, WiFi, vCard, email, SMS, phone, location, events, and more — all supported.
Export generated QR codes as PNG or SVG. Ready for print, web, or sharing.
How it works
Launch Expo QR — no sign-in, no onboarding screens. Camera is ready instantly.
Point at a QR code to scan it, or tap Generate to create one from your data.
Open a link, connect to WiFi, save a contact — right from the scan result screen.
Generated QR codes are saved to your gallery. Share to any app in seconds.
QR Types
From personal contact cards to event check-ins — Expo QR supports 15+ data types out of the box.